Chigawo chimodzi chokhala ndi zinc wambiri komanso siliva, chomwe chimagwiritsidwa ntchito ndi wosanjikiza umodzi kapena topcoat yokhala ndi zindn ozizira galvanizing
Mawonekedwe
1.Zinc fumbi ntchito pamodzi ndi flake aluminium ufa, zitsulo zotsatira zabwino;Phokoso la aluminiyamu la flake limakonzedwa mofanana mu filimu yophimba, yomwe ingalepheretse kulowerera kwa chinyezi ndi kuwala kwa ultraviolet ku filimu yophimba.
2.Kugwiritsa ntchito bwino komanso Eco-friendly
3.Ntchito yabwino kwambiri yotsutsana ndi discoloration mumvula yakunja
4.Zinc fumbi ≥80%, aluminiyamu ufa≥10%
Analimbikitsa ntchito
Kapangidwe kachitsulo kwa nthawi yayitali yolimbana ndi dzimbiri, imatha kugwiritsidwa ntchito ngati malaya amodzi, ndipo itha kugwiritsidwanso ntchito ngati malaya apamwamba ndi ZD ozizira galvanizing pawiri.
Kuphatikizika kwa zida zopangira zitsulo, chinthu chabwino kwambiri chosinthira kapena kukhudza zopopera zotenthetsera zamagalasi ndi zigawo zotentha zoviika ngati malata.
Malangizo Ogwiritsira Ntchito
Chithandizo cha Substrate ndi Pamwamba Chogwiritsidwa Ntchito:
Chitsulo: kuphulika kutsukidwa kwa Sa2.5 (ISO8501-1) kapena osachepera SSPC SP-6, kuphulika mbiri Rz40μm~75μm (ISO8503-1) kapena chida mphamvu kutsukidwa kuti osachepera ISO-St3.0/SSPC SP3
Kukhudza pamwamba kanasonkhezereka
Chotsani bwino mafuta pamtunda ndi woyeretsa, chotsani mchere ndi dothi lina kudzera m'madzi abwino kwambiri, gwiritsani ntchito chida champhamvu kuti mupukutire malo a dzimbiri kapena mphero.
Zothandiza ndi Kuchiritsa
Moyo wa poto:zopanda malire
Kutentha kwa chilengedwe cha ntchito:0 ℃-50 ℃
Chinyezi chofananira ndi mpweya:≤95%
Kutentha kwa gawo lapansi pakagwiritsidwa ntchito ndikuchiritsa kuyenera kukhala kosachepera 3 ℃ pamwamba pa mame
Kugwiritsa ntchito panja ndikoletsedwa nyengo yoopsa monga mvula, chifunga, matalala, mphepo yamphamvu komanso fumbi lamphamvu
Kutentha kumakhala kokwera kwambiri m'chilimwe, samalani ndi kupopera mbewu mankhwalawa mouma, ndipo pitirizani kupuma ndi mpweya panthawi yopaka ndi kuyanika m'mipata yopapatiza.
Njira zogwiritsira ntchito
Utsi wopanda mpweya/mpweya mpweya/brush/rola
Kupaka burashi ndi zodzigudubuza zimangovomerezedwa ngati malaya amizeremizere, zokutira zazing'ono kapena kukhudza mmwamba ndipo zingayambitse kusiyana kwa mitundu.
Ntchito Parameters
| Njira yogwiritsira ntchito | Chigawo | Utsi wopanda mpweya | Mpweya wopopera | Brush/Roller |
| Mphuno ya nozzle | mm | 0.43-0.53 | 1.5-2.5 | —- |
| Nozzle pressure: | kg/cm2 | 150-200 | 3; 4 | —- |
| Wochepa thupi | % | 5; 10 | 10-20 | 0; 10 |
Kuyanika & Kuchiritsa
| Kutentha kwa gawo lapansi | 5 ℃ | 15 ℃ | 25 ℃ | 35 ℃ |
| Zowuma pamwamba | 2 hrs. | 1 ora. | 30 mins | 10 min |
| Kupyolera-kuuma | 5 hrs. | 4 ora | 2 hrs. | 1 ora. |
| Recoating interval Min. | 5 hrs. | 4 ora | 2 hrs. | 1 ora. |
| Recoating interval Max. | Kubwezeretsanso kulibe malire, malo ophimbidwa ayenera kukhala opanda choko ndi zonyansa zina.Khalani aukhondo ndi owuma.Ngati ndi kotheka, kuchita roughening mokwanira pamaso ❖ kuyanika. | |||
Chophimba Choyambirira & Chotsatira
Chovala choyambirira:ZD Cold Galvanizing, kapena kupopera mwachindunji pamwamba pa chitsulo kapena kutentha-kuviika kanasonkhezereka kapena zitsulo zotayidwa ndi kutentha pamwamba pa mankhwala a Sa2.5 kapena St3.
Chovala Chotsatira:Nthawi zonse, palibe zokutira zotsatila zomwe zimafunikira.
Kuyika & Kusunga
Kuyika:25kg pa
Pophulikira:> 27 ℃
Kusungirako:Iyenera kusungidwa motsatira malamulo aboma.Malo osungira ayenera kukhala owuma, ozizira, olowera mpweya wabwino komanso kutali ndi kutentha ndi moto.Chotengeracho chiyenera kutsekedwa mwamphamvu.
Alumali moyo:Zaka 2 zosungidwa bwino.